Copy the following folders, from C:\Users\%Username%\AppData\Local\N3V Games\trs19 inside build xxxxxxx folder
Local
Original
Packages
If required: Copy the Backup and Editing folders! Recommended if you are a route builder.
Paste these to C:\Users\%Username%\AppData\Local\N3V Games\trs22 inside build xxxxxxx folder
WARNING: DO NOT change the directory! Some people always assume 'Change the directory'. I'm telling you NOT TO! Settings between 2 versions of Trainz aren't the same 'like oils aren't oils' same with the assets are slightly different. Fair enough, it may work. But this is most likely what has caused so many people to have issues with Trainz 2022 not loading correctly after an update. Yes, your updates will try and find the configuration files and if you have TRS19 directory in TRS22 setup.. Bad luck for you!!